These sensors send that data back to the car s computer which is often referred to as the powertrain control module pcm. Before replacing the sensor check for the condition of the heated oxygen sensor fuse and connectors.

Oxygen Sensor

2002 honda accord p0141 o2 heater circuit malfunction bank 1 sensor 2 youtube.

P0141 o2 sensor heater circuit bank 1 sensor 2. Diagnostic trouble code dtc p0141 stands for oxygen sensor heater circuit malfunction bank 1 sensor 2. O2 sensor heater circuit malfunction bank 1 sensor 2 downstream code p0141 meaning heated oxygen sensors contain heating elements to help them get to operating temperature quickly in order to minimize the amount of time spent before they can provide feedback to the powertrain control module. How to repair p0141 code o2 sensor heater circuit malfunction bank 1 sensor 2 oxygen sensors o2s or heated oxygen sensors ho2s need to reach a minimum operating temperature of 750 degrees f to produce an accurate voltage signal.

Our certified mobile mechanics can come to your home or office to perform the check engine light diagnostic. The auto repair labor rates vary by location your vehicle s make and model and even your engine type. As the o2 heater reaches operating temperature the oxygen sensor responds by switching according to oxygen content of the exhaust surrounding it.

Once we are able to diagnose the problem you will be provided with an upfront quote for the recommended fix and receive 20 00 off as a credit. If the sensor and connector are ok replacing the o2 sensor 1 usually takes care of the problem. P0141 is a diagnostic trouble code dtc for o2 sensor heater circuit malfunction bank 1 sensor 2.

The cost of diagnosing the p0141 honda code is 1 0 hour of labor. Error code p0141 is described as oxygen sensor heater circuit malfunction bank 1 sensor 2. Water getting inside the heated oxygen sensor connector can cause the heated oxygen sensor fuse to blow.

Oxygen sensors keep track of the oxygen levels in the air that s entering and leaving the catalytic converter. This means there is a problem on the o2 sensor on bank 1 and it fails to decrease the time needed to enter closed loop. Learn what o2 bank 1 sensor 2 heater circuit malfunction bank means location and how to repair.

This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Most auto repairs shops charge between 75 and 150 per hour. This code means that the heated circuit in the oxygen sensor on bank 1 decreases time needed to enter closed loop.

It indicates a problem with the heater circuit of engine bank 1 s downstream o2 sensor. Sensor 2 would be the second sensor downstream from the engine.